may dine
Regular verb: dine - dined- dined

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may dine
you may dine
he may dine
we may dine
you may dine
they may dine 	I may be dining
you may be dining
he may be dining
we may be dining
you may be dining
they may be dining	I may have dined
you may have dined
he may have dined
we may have dined
you may have dined
they may have dined	I may have been dining
you may have been dining
he may have been dining
we may have been dining
you may have been dining
they may have been dining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not dine
you may not dine
he may not dine
we may not dine
you may not dine
they may not dine 	I may not be dining
you may not be dining
he may not be dining
we may not be dining
you may not be dining
they may not be dining	I may not have dined
you may not have dined
he may not have dined
we may not have dined
you may not have dined
they may not have dined	I may not have been dining
you may not have been dining
he may not have been dining
we may not have been dining
you may not have been dining
they may not have been dining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I dine?
may you dine?
may he dine?
may we dine?
may you dine?
may they dine? 	may I be dining?
may you be dining?
may he be dining?
may we be dining?
may you be dining?
may they be dining? 	may I have dined?
may you have dined?
may he have dined?
may we have dined?
may you have dined?
may they have dined? 	may I have been dining?
may you have been dining?
may he have been dining?
may we have been dining?
may you have been dining?
may they have been dining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not dine?
may you not dine?
may he not dine?
may we not dine?
may you not dine?
may they not dine? 	may I not be dining?
may you not be dining?
may he not be dining?
may we not be dining?
may you not be dining?
may they not be dining? 	may I not have dined?
may you not have dined?
may he not have dined?
may we not have dined?
may you not have dined?
may they not have dined? 	may I not have been dining?
may you not have been dining?
may he not have been dining?
may we not have been dining?
may you not have been dining?
may they not have been dining?